Answer:
Europeans carried a hidden enemy to the Indians: new diseases. Native peoples of America had no immunity to the diseases that European explorers and colonists brought with them. Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians.
C is the answer. Because deleterious is the opposite of helpful. And ominous is the opposite of friendly.
A. because, as a result, therefore
Answer:
To create the plot of the play.
Explanation:
The original material that Shakespeare used was taken from the story "Un Capitano Moro" written by Cinthio almost 100 years earlier, which tells the story of a very eloquent and honorable black man who became a great general, but who was betrayed by a man who pretended to be your ally. Shakespeare used this as a basis for creating and writing the entire Othelo storyline.